package com.lc.controller;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.lc.pojo.Menu;
import com.lc.pojo.MenuRole;
import com.lc.pojo.RespBean;
import com.lc.pojo.Role;
import com.lc.service.IMenuRoleService;
import com.lc.service.IMenuService;
import com.lc.service.IRoleService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 * 权限控制器
 */
@Api(tags = "权限控制器")
@RestController
@RequestMapping("/system/basic/permission")
public class PermissionController {

    @Autowired
    private IRoleService roleService;

    @Autowired
    private IMenuService menuService;
    @Autowired
    private IMenuRoleService menuRoleService;

    @ApiOperation(value = "获取所有角色")
    @GetMapping("/")
    public List<Role> getAllRole(){
        return roleService.list();
    }

    @ApiOperation(value = "添加角色")
    @PostMapping("/role")
    public RespBean addRole(@RequestBody Role role){
       if (!role.getName().startsWith("ROLE_")){
           role.setName("ROLE_"+role.getName());
       }
       if (roleService.save(role)){
           return RespBean.success("添加成功！");
       }
       return RespBean.error("添加失败！");
    }

    @ApiOperation(value = "删除角色")
    @DeleteMapping("/role/{id}")
    public RespBean deleteRole(@PathVariable Integer id){
        if (roleService.removeById(id)){
            return RespBean.success("删除成功！");
        }
        return RespBean.error("删除失败！");
    }

    @ApiOperation(value = "批量删除角色")
    @DeleteMapping("/role")
    public RespBean deleteRoleByIds(String[] ids){
        if (roleService.removeByIds(Arrays.asList(ids))){
            return RespBean.success("删除成功！");
        }
        return RespBean.error("删除失败！");
    }

    @ApiOperation(value = "查询所有菜单")
    @GetMapping("/menus")
    public List<Menu> getAllMenus(){
        return menuService.getAllMenus();
    }

    @ApiOperation(value = "根据角色id查询菜单id")
    @GetMapping("/mid/{rid}")
    public List<Integer> getMIdByRId(@PathVariable  Integer rid){
        return menuRoleService.list(new QueryWrapper<MenuRole>().eq("rid",rid))
                .stream().map(MenuRole::getMid).collect(Collectors.toList());
    }

    @ApiOperation(value = "更新角色菜单")
    @PostMapping("/update")
    public RespBean updateMenuRole(Integer rid,Integer[] mids){
        return menuRoleService.updateMenuRole(rid,mids);
    }
}
